570 Mr. A. C. Haagner — More 
one of the Modderfontein dams. I liope^ tberefore, to be 
able to give a supplementary list later. The names are 
taken from Sharpe and Layard's ' Birds of South Africa/ 
I. List of Birds observed by Mr. A. Ross, F.Z.S., in 
Johannesburg and the Neighbourhood. 
1. Gyps kolbi (Sharpe & Layard^s B. S. Afr. p. 1). 
Common. 
2. Serpentarius secretarius (op. cit. p. 8). 
Rare. 
3. AsTUR TACHiRo (op. cit. p. 20). 
Rare. 
4. MiLVUs KORscHUN (op. cit. p. 50). 
One specimen seen. 
5. Cerchneis rupicola (op. cit. p. 62). 
Fairly common. 
6. Cerchneis rupicoloides (op. cit. p. 63). 
Fairly common. 
7. Bubo maculosus (op. cit. p. 73). 
Fairly common. 
8. Strix flammea (op. cit. p. 82). 
Scarce. 
9. Caprimulgus europjeus (op. cit. p. 83). 
Scarce. 
10. Cyvselus apus (op. cit. p. 90). 
Fairly common. 
11. Cypselus caffer (op. cit. p. 92). 
Common. 
12. Merops apiaster (op, cit. p. 96). 
Fairly common. 
13. Coracias caudata (op. cit. p. 104). 
Rare. 
14. CORYTHORNIS CYANOSTIGMA (op. cit. p. 108). 
Scarce. 
